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// shard5.js
// tests write passthrough
s = new ShardingTest({name: "shard5", shards: 2, mongos:2});
s.stopBalancer();
s2 = s._mongos[1];
s.adminCommand( { enablesharding : "test" } );
s.ensurePrimaryShard('test', 'shard0001');
s.adminCommand( { shardcollection : "test.foo" , key : { num : 1 } } );
if (s.configRS) {
// Ensure that the second mongos will see the movePrimary
s.configRS.awaitLastOpCommitted();
}
s.getDB( "test" ).foo.save( { num : 1 } );
s.getDB( "test" ).foo.save( { num : 2 } );
s.getDB( "test" ).foo.save( { num : 3 } );
s.getDB( "test" ).foo.save( { num : 4 } );
s.getDB( "test" ).foo.save( { num : 5 } );
s.getDB( "test" ).foo.save( { num : 6 } );
s.getDB( "test" ).foo.save( { num : 7 } );
assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal A" );
assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other A" );
s.adminCommand( { split : "test.foo" , middle : { num : 4 } } );
s.adminCommand( { movechunk : "test.foo" , find : { num : 3 } , to : s.getOther( s.getServer( "test" ) ).name, _waitForDelete : true } );
assert( s._connections[0].getDB( "test" ).foo.find().toArray().length > 0 , "blah 1" );
assert( s._connections[1].getDB( "test" ).foo.find().toArray().length > 0 , "blah 2" );
assert.eq( 7 , s._connections[0].getDB( "test" ).foo.find().toArray().length +
s._connections[1].getDB( "test" ).foo.find().toArray().length , "blah 3" );
assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal B" );
assert.eq( 7 , s2.getDB( "test" ).foo.find().toArray().length , "other B" );
s.adminCommand( { split : "test.foo" , middle : { num : 2 } } );
//s.adminCommand( { movechunk : "test.foo" , find : { num : 3 } , to : s.getOther( s.getServer( "test" ) ).name } );
s.printChunks()
print( "* A" );
assert.eq( 7 , s.getDB( "test" ).foo.find().toArray().length , "normal B 1" );
s2.getDB( "test" ).foo.save( { num : 2 } );
assert.soon(
function(){
return 8 == s2.getDB( "test" ).foo.find().toArray().length;
} , "other B 2" , 5000 , 100 )
assert.eq( 2 , s.onNumShards( "foo" ) , "on 2 shards" );
s.stop();
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